The element needed to prevent "beriberi-beri" was shortly afterwards isolated from rice husks and is now known as vitamin b.
被用于阻止脚气病的这种元素不久就被从大米壳中分离出来，现在被叫做维生素b。
The element needed to prevent "beriberi-beri" was shortly afterwards isolated from rice husks and is now known as vitamin b.
被用于阻止脚气病的这种元素不久就被从大米壳中分离出来，现在被叫做维生素b。
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